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Marcella Sills could not read or write at a junior high school level and was charged with racism for targeting white teachers.The New York Post reported:

They knew.

Teachers begged city officials to investigate “School of No” Principal Marcella Sills soon after she started in 2005 — citing her constant tardiness, harassment of staff and extravagant spending on parties while the school lacked books, pencils and paper.

…Sills, 48, was a graduate of the DOE’s “Leadership Academy,” which trains principals, and had little teaching experience. Insiders said she lacked literacy skills, noting her invitation to a Nov. 23, 2005, holiday buffet “in honor of my gradutitude” to employees, including “security personel” and “custodially staff members.”

Sills ruled by threats and intimidation, ex-staffers complained. She “yells at a volume that resounds throughout the building, slams doors and uses foul language,” a 2006 letter to Condon claims.

That letter also accuses Sills of racism: “She has hired only black teachers and has targeted white teachers and a secretary.” Many left or were forced out.

One former teacher charged that Sills fabricated several observations, rated her “unsatisfactory” and then forged her signature on the documents